CISCO CP-6921-C-K9=

1 x RJ-9 Headset, 2 x RJ-45 10/100Base-TX PoE - 2Phoneline(s) -

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6921 Unified IP Phone is a new and innovative portfolio of endpoints that deliver affordable, business-grade, voice communication services to customers worldwide. It support full-duplex speakerphones for a more productive, more flexible, and easier-to-use endpoint experience and introduce support for single-call per-line appearance, offering a traditional telephony-like interaction for customers who seek this type of call experience for their users. Fixed keys for hold, transfer, and conference; tri-color LED line and feature keys also make the phone simpler and easier to use.
Additional Information
Manufacturer CISCO
Manufacturer Part Number CP-6921-C-K9=
SKU GROUP-129587
Marketing Information 6921 Unified IP Phone is a new and innovative portfolio of endpoints that deliver affordable, business-grade, voice communication services to customers worldwide. It support full-duplex speakerphones for a more productive, more flexible, and easier-to-use endpoint experience and introduce support for single-call per-line appearance, offering a traditional telephony-like interaction for customers who seek this type of call experience for their users. Fixed keys for hold, transfer, and conference, tri-color LED line and feature keys also make the phone simpler and easier to use.
Description 6921 Unified IP Phone is a new and innovative portfolio of endpoints that deliver affordable, business-grade, voice communication services to customers worldwide. It support full-duplex speakerphones for a more productive, more flexible, and easier-to-use endpoint experience and introduce support for single-call per-line appearance, offering a traditional telephony-like interaction for customers who seek this type of call experience for their users. Fixed keys for hold, transfer, and conference; tri-color LED line and feature keys also make the phone simpler and easier to use.
Series Cisco IP Phones 6900
Brand Cisco
Buttons & Keys Type
  • Hold Button
  • Call Transfer
Bypass No
Communication Protocols SCCP
Editor Choice No
Ethernet Aui No
Fast Ethernet Port No
Featured No
Form Factor
  • Desktop
  • Wall Mountable
Product Name CISCO CP-6921-C-K9=
Gigabit Ethernet Port No
Green Compliant No
Headset Port Yes
Hot Swappable Power Supply No
Input Voltage
  • 110 V AC
  • 220 V AC
IP Phone Technology VoIP
ISM Band No
Limited Warranty 1 Year
Manageable No
Display Color Monochrome
Management Port No
Alt Part No CP6921CK9=
Modular No
DSL Port No
Network (RJ-11) No
Product Type IP Phone
Additional Information
  • Spare Product
  • Multiple-language support
  • Full-duplex speakerphone
  • Multiple ring tones
  • Comfort-noise generation
  • Voice-activity-detection (VAD)
PoE (RJ-45) Port Yes
Product Line Unified
Redundant Power Supply No
Shared SFP Slot No
SKU UNSPSC 43191511
SKU UPC 8.83E+11
Stack Port No
Token Ring Port No
10Gigabit Ethernet Port No
Uplink Port No
Usb No
UNII Band No
Voice Codec
  • G.711
  • G.711a
  • G.729a
  • G.729b
  • G.729ab
Wireless LAN No

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